The Available Nut Types:

Type	Description	ANSI	MET	ISO	DN
Square	Square Nut	X
	Heavy Square Nut	X
	Square Machine Screw	X
Hex	Hex Nut	X		X	X
	Hex Jam Nut	X	X
	Hex Thick Nut	X
	Heavy Hex Nut	X	X	X	X
	Heavy Hex Jam Nut	X
	Hex Machine Screw, Special	X
	Hex Nut, Style 1		X
	Hex Nut, Style 2		X
Flat	Hex Flat	X
	Hex Flat Jam	X
	Heavy Hex Flat	X
	Heavy Hex Flat Jam	X
	Hex Machine Screw	X
Slot	Hex Slot Nut	X	X		X
	Hex Thick Slot Nut	X			X
Flange	Hex Flange	X	X		X
	Large Hex Flange	X
Self-Clinch	PEM Brand Nut Carbon Steel	X	X	X	X
	PEM Brand Nut Aluminum	X	X	X	X
Torque Nuts	All Metal Prevailing Torque Hex Nut	X			X
	Top Insert Prevailing Torque Hex Nut	X			X